DE3171275D1 - Dyestuff-containing microscopic capsule suspension for record materials - Google Patents

Dyestuff-containing microscopic capsule suspension for record materials

Info

Publication number: DE3171275D1
Authority: DE; Germany
Prior art keywords: dyestuff; capsule suspension; record materials; containing microscopic; microscopic capsule
Prior art date: 1980-12-12
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

DE8181110364T

Other languages

German (de)

Inventor

Makoto Asano

Kiyoharu Hasegawa

Hiroyuki Akahori

Michihiro Tsujimoto

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Mitsui Toatsu Chemicals Inc

Original Assignee

Mitsui Toatsu Chemicals Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1980-12-12

Filing date

1981-12-11

Publication date

1985-08-08

1981-12-11 Application filed by Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc

1985-08-08 Application granted granted Critical

1985-08-08 Publication of DE3171275D1 publication Critical patent/DE3171275D1/en

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
- B41M5/132—Chemical colour-forming components; Additives or binders therefor
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
- B41M5/132—Chemical colour-forming components; Additives or binders therefor
- B41M5/136—Organic colour formers, e.g. leuco dyes
- B41M5/145—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
- B41M5/132—Chemical colour-forming components; Additives or binders therefor
- B41M5/136—Organic colour formers, e.g. leuco dyes
- B41M5/145—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
- B41M5/1455—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring characterised by fluoran compounds
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2984—Microcapsule with fluid core [includes liposome]

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Color Printing (AREA)
Inks, Pencil-Leads, Or Crayons (AREA)
Heat Sensitive Colour Forming Recording (AREA)
Manufacturing Of Micro-Capsules (AREA)

DE8181110364T 1980-12-12 1981-12-11 Dyestuff-containing microscopic capsule suspension for record materials Expired DE3171275D1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP55174659A JPS5798391A (en)	1980-12-12	1980-12-12	Microcapsule liquid containing coloring matter for recording material

Publications (1)

Publication Number	Publication Date
DE3171275D1 true DE3171275D1 (en)	1985-08-08

Family

ID=15982446

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8181110364T Expired DE3171275D1 (en)	1980-12-12	1981-12-11	Dyestuff-containing microscopic capsule suspension for record materials

Country Status (9)

Country	Link
US (1)	US4480002A (en)
EP (1)	EP0054277B1 (en)
JP (1)	JPS5798391A (en)
KR (1)	KR860000446B1 (en)
AU (1)	AU544325B2 (en)
BR (1)	BR8108068A (en)
CA (1)	CA1174466A (en)
DE (1)	DE3171275D1 (en)
ES (1)	ES8308764A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4508897A (en) *	1981-12-23	1985-04-02	Ciba Geigy Corporation	Preparation of chromogenic azaphthalides
JPS59199757A (en) *	1983-04-28	1984-11-12	Yamamoto Kagaku Gosei Kk	Fluorene compound, its manufacture, and recording material using the same
CH653353A5 (en) *	1983-05-09	1985-12-31	Ciba Geigy Ag	CHROMOGENIC 3,3-BISINDOLYL-4-AZAPHTHALIDE.
JPS60224582A (en) *	1984-04-20	1985-11-08	Yamada Kagaku Kogyo Kk	Color forming recording material
DE3605552A1 (en) *	1986-02-21	1987-08-27	Bayer Ag	HIGHLY CONCENTRATED, STABLE SOLUTIONS OF COLOR IMAGES
US5041547A (en) *	1986-08-28	1991-08-20	Appleton Papers Inc.	Chromogenic substituted 4,7-diazaphthalides
JPS63113446A (en) *	1986-10-30	1988-05-18	Fuji Photo Film Co Ltd	Photosensitive material
US5053277A (en) *	1987-02-18	1991-10-01	Vassiliades Anthony E	Microcapsules and their production
JPH0830040A (en) *	1994-07-18	1996-02-02	Nippon Paint Co Ltd	Liquid developer and its production
DE19640121B4 (en) *	1996-09-28	2007-04-26	Dade Behring Marburg Gmbh	Method for determining a time-dependent variable to be measured
JP4733031B2 (en)	2003-07-21	2011-07-27	アクゾノーベルナムローゼフェンノートシャップ	Aqueous solution of sodium salt of HEDTA
US8770736B2 (en)	2009-12-21	2014-07-08	Hewlett-Packard Development Company, L.P.	Inkjet ink composition containing anti-kogation agents
CN102599165A (en) *	2012-02-21	2012-07-25	广东中迅农科股份有限公司	Azoxystrobin microcapsule suspending agent and preparation method thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE631262A (en) *	1962-05-23
CA937824A (en) *	1970-07-11	1973-12-04	Kureha Kagaku Kogyo Kabushiki Kaisha	Microcapsules for carbonless copying paper
US3809668A (en) *	1971-01-29	1974-05-07	Minnesota Mining & Mfg	Means for desensitizing carbonless papers
DE2239358A1 (en) *	1972-08-10	1974-03-14	Basf Ag	MICROCAPSULES CONTAINING COLORING
JPS49118514A (en) *	1973-03-15	1974-11-13
GB1460151A (en) *	1973-05-21	1976-12-31	Ciba Geigy	Nitrophthalides their mahufacture and their use in recording systems-
GB1459417A (en) *	1973-05-21	1976-12-22	Ciba Geigy Ag	Diamino substituted fluoran compounds their manufacture and their use
DE2334227A1 (en) *	1973-07-05	1975-01-23	Basf Ag	HANDLING, PRESSURE-SENSITIVE TRANSPARENCY
US4010292A (en) *	1975-08-28	1977-03-01	Dale Richard Shackle	Process for the production of self-contained carbonless copy record sheets
CH594511A5 (en) *	1976-01-16	1978-01-13	Ciba Geigy Ag
GB1524742A (en) *	1976-01-19	1978-09-13	Wiggins Teape Ltd	Pressure-sensitive copying paper
DE2861549D1 (en) *	1978-02-10	1982-03-04	Ciba Geigy Ag	Substituted diaminophthalides, process for their preparation and their use as colour formers in pressure or heat sensitive recording materials

1980
- 1980-12-12 JP JP55174659A patent/JPS5798391A/en active Granted
1981
- 1981-11-25 AU AU77865/81A patent/AU544325B2/en not_active Ceased
- 1981-11-30 US US06/326,005 patent/US4480002A/en not_active Expired - Fee Related
- 1981-12-07 ES ES507779A patent/ES8308764A1/en not_active Expired
- 1981-12-11 CA CA000392113A patent/CA1174466A/en not_active Expired
- 1981-12-11 EP EP81110364A patent/EP0054277B1/en not_active Expired
- 1981-12-11 DE DE8181110364T patent/DE3171275D1/en not_active Expired
- 1981-12-11 BR BR8108068A patent/BR8108068A/en not_active IP Right Cessation
- 1981-12-12 KR KR1019810004889A patent/KR860000446B1/en active

Also Published As

Publication number	Publication date
EP0054277B1 (en)	1985-07-03
ES507779A0 (en)	1983-10-16
JPS5798391A (en)	1982-06-18
BR8108068A (en)	1982-09-21
EP0054277A2 (en)	1982-06-23
EP0054277A3 (en)	1983-01-19
AU544325B2 (en)	1985-05-23
US4480002A (en)	1984-10-30
JPS6219314B2 (en)	1987-04-27
KR860000446B1 (en)	1986-04-26
CA1174466A (en)	1984-09-18
AU7786581A (en)	1982-06-17
ES8308764A1 (en)	1983-10-16
KR830007303A (en)	1983-10-19

Publication	Publication Date	Title
GB2074899B (en)	1984-03-07	Recording material
DE3275592D1 (en)	1987-04-09	Colour-photographic recording material
GB8312417D0 (en)	1983-06-08	Recording material
JPS57123572A (en)	1982-08-02	Container for disc record
DE3167601D1 (en)	1985-01-17	Recording material
AU553720B2 (en)	1986-07-24	Radioactive capsules
GB2130614B (en)	1986-01-15	Recording materials
DE3171275D1 (en)	1985-08-08	Dyestuff-containing microscopic capsule suspension for record materials
JPS56151581A (en)	1981-11-24	Carrying assembled body for recording material
DE3377596D1 (en)	1988-09-08	Colour-photographic recording material
GB2109025B (en)	1985-07-10	Recording materials
ZA831464B (en)	1984-01-25	Record material
DE3364971D1 (en)	1986-09-04	Colour-photographic recording material
GB8427283D0 (en)	1984-12-05	Compatible rotary recording media
EP0114029A3 (en)	1985-12-27	Colour-photographic recording material
DE3375231D1 (en)	1988-02-11	Colour-photographic recording material
DE3267734D1 (en)	1986-01-16	Dyestuff-containing microscopic capsule dispersion for record materials
JPS5621614A (en)	1981-02-28	Separator for clarifying suspension
EP0109937A3 (en)	1986-01-02	Colour-photographic recording material
GB2079804B (en)	1984-06-20	Recording material
DE3172300D1 (en)	1985-10-24	Recording media
DE3375230D1 (en)	1988-02-11	Colour-photographic recording material
DE3375332D1 (en)	1988-02-18	Colour-photographic recording material
EP0110828A3 (en)	1985-12-27	Colour-photographic recording material
DE3262173D1 (en)	1985-03-14	Record material

Legal Events

Date	Code	Title	Description
1986-07-31	8364	No opposition during term of opposition
1994-12-08	8339	Ceased/non-payment of the annual fee